by Drucker, Daniel J
Published in Gastroenterology (New York, N.Y. 1943) (01.02.2002)

by Neue, Uwe Dieter
Published in Journal of Chromatography A (14.03.2008)

by Bald, E., Chwatko, G., Głowacki, R., Kuśmierek, K.
Published in Journal of Chromatography A (02.04.2004)

by Chwatko, G, Bald, E
Published in Talanta (Oxford) (30.06.2000)

by Jones, Dean P, Carlson, Joanne L, Samiec, Paula S, Sternberg, Paul, Mody, Vino C, Reed, Robyn L, Brown, Lou Ann S
Published in Clinica chimica acta (28.07.1998)

by Lima, T A, Sato, E T, Martins, E T, Homem-de-Mello, P, Lago, A F, Coutinho-Neto, M D, Ferreira, F F, Giles, C, Pires, M O C, Martinho, H
Published in Journal of physics. Condensed matter (16.05.2012)

by KIVILOMPOLO, Maarit, ÖHRNBERG, Leena, ORESIC, Matej, HYÖTYLÄINEN, Tuulia
Published in Journal of chromatography (2013)

by Nie, Lihua, Ma, Huimin, Sun, Ming, Li, Xiaohua, Su, Meihong, Liang, Shuchuan
Published in Talanta (Oxford) (10.04.2003)

by Kanazawa, Hideko, Sunamoto, Tastuo, Matsushima, Yoshikazu, Kikuchi, Akihiko, Okano, Teruo
Published in Analytical chemistry (Washington) (15.12.2000)

by Melnyk, Stepan, Pogribna, Marta, Pogribny, Igor P, Yi, Ping, James, S. Jill
Published in Clinical chemistry (Baltimore, Md.) (01.02.2000)

by Talwar, Dinesh, Quasim, Tara, McMillan, Donald C., Kinsella, John, Williamson, Cathy, O’Reilly, Denis St.J.
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (25.07.2003)

by Rasmussen, K, Møller, J
Published in Annals of clinical biochemistry (01.09.2000)

by Newton, J L, Allen, A, Westley, B R, May, F E B
Published in Gut (01.03.2000)

by Lamont, Linda S, McCullough, Arthur J, Kalhan, Satish C
Published in Journal of applied physiology (1985) (01.07.2001)

by Starcevic, B., DiStefano, E., Wang, C., Catlin, Don H.
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (25.07.2003)

by R. Eggelkraut-Gottanka, A. Beck-Sickinger
Published in Current medicinal chemistry (01.10.2004)

by Ohta, Hideki, Tsuji, Tetsuo, Asai, Shigeru, Sasakura, Kazuyuki, Teraoka, Hiroshi, Kitamura, Kazuo, Kangawa, Kenji
Published in Clinical chemistry (Baltimore, Md.) (01.02.1999)

by Mühling, Jörg, Fuchs, Markus, Campos, Marie E, Gonter, Jens, Engel, Jörg M, Sablotzki, Armin, Menges, Thilo, Weiss, Stefan, Dehne, Marius G, Krüll, Matthias, Hempelmann, Gunter
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (15.06.2003)

by Carru, Ciriaco, Zinellu, Angelo, Sotgia, Salvatore, Marongiu, Giovanni, Farina, Maria Grazia, Usai, Maria Franca, Pes, Giovanni Mario, Tadolini, Bruna, Deiana, Luca
Published in Journal of Chromatography A (31.10.2003)

by Ohta, Hideki, Tsuji, Tetsuo, Asai, Shigeru, Tanizaki, Sumiyo, Sasakura, Kazuyuki, Teraoka, Hiroshi, Kitamura, Kazuo, Kangawa, Kenji
Published in Clinica chimica acta (01.09.1999)