by Sivin, Irving, Wan, Livia, Ranta, Sirpa, Alvarez, Francisco, Brache, Vivian, Mishell, Daniel R, Darney, Philip, Biswas, Arijit, Diaz, Soledad, Kiriwat, Orawan, Anant, Manee Piya, Klaisle, Cynthia, Pavez, Margarita, Schechter, Janet
Published in Contraception (Stoneham) (01.07.2001)

by Sivin, I, Campodonico, I, Kiriwat, O, Holma, P, Diaz, S, Wan, L, Biswas, A, Viegas, O, el din Abdalla, K, Anant, M P, Pavez, M, Stern, J
Published in Human reproduction (Oxford) (01.12.1998)

by Kiriwat, O, Patanayindee, A, Koetsawang, S, Korver, T, Bennink, H J
Published in The European journal of contraception & reproductive health care (1998)

by Said, S., Sadek, W., Rocca, M., Koetsawang, Suporn, Kiriwat, Orowan, Piya-Anant, Manee, Dusitsin, Nikorn, Sethavanich, Soisa-ang, Affandi, B., Hadisaputra, W., Kazi, A., Ramos, R. M., d'Arcangues, C., Belsey, E. M., Noonan, E., Olayinka, I., Pinol, A.
Published in Human reproduction (Oxford) (01.10.1996)

by Srivannaboon, S, Tungsubutara, W, Kiriwat, O
Published in Journal of the Medical Association of Thailand (01.03.1990)

by BLANCHARD, Kelly, TANEEPANICHSKUL, Surasak, KIRIWAT, Orawan, SIRIMAI, Korakot, SVIRIROJANA, Nucharee, MAVIMBELA, Nqobile, WINIKOFF, Beverly
Published in Obstetrics and gynecology (New York. 1953) (01.05.2004)

by FONTANET, A. L, SABA, J, LANGE, J. M, ROJANAPITHAYAKORN, W, CHANDELYING, V, SAKONDHAVAT, C, BHIRALEUS, P, RUGPAO, S, CHONGSOMCHAI, C, KIRIWAT, O, TOVANABUTRA, S, DALLY, L
Published in AIDS (London) (01.10.1998)

by Koetsawang, S, Srisupandit, S, Kiriwat, O, Koetsawang, A
Published in International journal of gynecology and obstetrics (1978)

by Koetsawang, S, Kiriwat, O, Suvanichchati, S
Published in Journal of the Medical Association of Thailand (01.11.1979)

by Koetsawang, S, Srisupandit, S, Bhiraleus, P, Rachawat, D, Kiriwat, O, Jirochkul, V, Mitra, M, Thomas, M
Published in Journal of the Medical Association of Thailand (01.01.1982)

by Jivasak-Apimas, S, Saba, J, Chandeying, V, Sakondhavat, C, Kiriwat, O, Rugpao, S, Rojanapithayakorn, W, Fontanet, A L
Published in Sexually transmitted diseases (01.11.2001)

by Koetsawang, S, Srisuphandit, S, Srivanaboon, S, Bhiraleus, P, Rachawat, D, Kiriwat, O, Koetsawang, A
Published in Journal of the Medical Association of Thailand (01.08.1974)

by Sivin, Irving, Mishell, Daniel R, Diaz, Soledad, Biswas, Arijit, Alvarez, Francisco, Darney, Philip, Holma, Pentti, Wan, Livia, Brache, Vivian, Kiriwat, Orawan, Abdalla, Kamal, Campodonico, Italo, Pasquale, Samuel, Pavez, Margarita, Schechter, Janet
Published in Contraception (Stoneham) (01.03.2000)

by Koetsawang, S, Srisupandit, S, Srivanaboon, S, Bhiraleus, P, Rajawatana, D, Kiriwat, O
Published in Modern medicine of Asia (01.10.1975)

by Sivin, Irving, Viegas, Osborn, Campodonico, Italo, Diaz, Soledad, Pavez, Margarita, Wan, Livia, Koetsawang, Suporn, Kiriwat, Orawan, Anant, Manee Piya, Holma, Pentti, Abdalla, Kamal el din, Stern, Janet
Published in Contraception (Stoneham) (01.02.1997)

by Kiriwat, Orawan, Fotherby, K.
Published in Contraception (Stoneham) (01.02.1983)

by Said, S, Omar, K, Koetsawang, S, Kiriwat, O, Srisatayapan, Y, Kazi, A, Ajmal, F, Wynter, H H, Pretnar-Darovec, A, Benitez, I B
Published in Contraception (Stoneham) (01.06.1987)

by Said, S, Omar, K, Koetsawang, S, Kiriwat, O, Srisatayapan, Y, Kazi, A, Ajmal, F, Wynter, H H, Pretnar-Darovec, A, Benitez, I B
Published in Contraception (Stoneham) (01.09.1986)

by Koetsawang, S, Bhiraleus, P, Rachawat, D, Kiriwat, O
Published in American journal of obstetrics and gynecology (15.03.1976)

by Koetsawang, Suporn, Srisupandit, Suwanee, Kiriwat, Orawan, Apimas, Supanee J., Feldblum, Paul
Published in International journal of gynecology and obstetrics (01.04.1983)