by Harper, Cynthia C., Ellertson, Charlotte E.
Published in American journal of obstetrics and gynecology (01.11.1995)

by TURNERS, Abigail Norris, ELLERTSON, Charlotte
Published in Drug safety (01.01.2002)

by Stewart, Felicia H, Harper, Cynthia C, Ellertson, Charlotte E, Grimes, David A, Sawaya, George F, Trussell, James
Published in JAMA : the journal of the American Medical Association (02.05.2001)

by Coggins, C, Blanchard, K, Alvarez, F, Brache, V, Weisberg, E, Kilmarx, P H, Lacarra, M, Massai, R, Mishell, D, Salvatierra, A, Witwatwongwana, P, Elias, C, Ellertson, C
Published in Sexually transmitted infections (01.12.2000)

by Winikoff, Beverly, Sivin, Irving, Coyaji, Kurus J., Cabezas, Evelio, Bilian, Xiao, Sujuan, Gu, Ming-kun, Du, Krishna, Usha R., Eschen, Andrea, Ellertson, Charlotte
Published in American journal of obstetrics and gynecology (01.02.1997)

by Weitz, T.A., Foster, A., Ellertson, C., Grossman, D., Stewart, F.H.
Published in Contraception (Stoneham) (2004)

by Winikoff, Beverly, Ellertson, Charlotte, Clark, Shelley
Published in Contraception (Stoneham) (01.12.1996)

by Harper, C, Winikoff, B, Ellertson, C, Coyaji, K
Published in International journal of gynecology and obstetrics (01.10.1998)

by Blanchard, K, Winikoff, B, Ellertson, C
Published in The New England journal of medicine (19.11.1998)

by Ellertson, C, Trussell, J, Stewart, F, Koenig, J, Raymond, E G, Shochet, T
Published in Seminars in reproductive medicine (01.12.2001)

by Clark, S, Ellertson, C, Winikoff, B
Published in Journal of the American Medical Women's Association (1972) (2000)

by Trussell, J, Stewart, F, Potts, M, Guest, F, Ellertson, C
Published in American journal of public health (1971) (01.08.1993)

by Ellertson, Charlotte, Blanchard, Kelly, Webb, Anne, Bigrigg, Alison, Haskell, Sue
Published in The Lancet (British edition) (31.10.1998)

by Ellertson, C, Trussell, J, Stewart, F H, Winikoff, B
Published in Journal of the American Medical Women's Association (1972) (1998)

by Ellertson, C, Simonds, W, Winikoff, B, Springer, K, Bagchi, D
Published in Journal of the American Medical Women's Association (1972) (1999)

by Ellertson, C, Winikoff, B, Armstrong, E, Camp, S, Senanayake, P
Published in Studies in family planning (01.09.1995)

by Muia, Esther, Ellertson, Charlotte, Clark, Shelley, Lukhando, Moses, Elul, Batya, Olenja, Joyce, Westley, Elizabeth
Published in African journal of reproductive health (01.04.2000)

Published in Contraception (Stoneham) (1998)

by Ellertson, Charlotte, Evans, Margaret, Ferden, Sue, Leadbetter, Clare, Spears, Aileen, Johnstone, Karen, Trussell, James
Published in Obstetrics and gynecology (New York. 1953) (01.06.2003)

by GROSSMAN, Daniel, ELLERTSON, Charlotte, GRIMES, David A, WALKER, Dilys
Published in Obstetrics and gynecology (New York. 1953) (01.04.2004)