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Vatnick I, Ignotz G, McBride BW, Bell AW.Vatnick I, et al. Among authors: bell aw.J Dev Physiol. 1991 Sep;16(3):163-6.J Dev Physiol. 1991.PMID: 1797923
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Vatnick I, Schoknecht PA, Darrigrand R, Bell AW.Vatnick I, et al. Among authors: bell aw.J Dev Physiol. 1991 Jun;15(6):351-6.J Dev Physiol. 1991.PMID: 1753075
Early RJ, McBride BW, Vatnick I, Bell AW.Early RJ, et al. Among authors: bell aw.J Anim Sci. 1991 Sep;69(9):3610-6. doi: 10.2527/1991.6993610x.J Anim Sci. 1991.PMID: 1718933
Ehrhardt RA, Bell AW.Ehrhardt RA, et al. Among authors: bell aw.Placenta. 1995 Dec;16(8):727-41. doi: 10.1016/0143-4004(95)90016-0.Placenta. 1995.PMID: 8710803Free article.