Citation: D. Kiefer et al., NEGATIVELY CHARGED AMINO-ACID-RESIDUES PLAY AN ACTIVE-ROLE IN ORIENTING THE SEC-INDEPENDENT PF3 COAT PROTEIN IN THE ESCHERICHIA-COLI INNER MEMBRANE, EMBO journal, 16(9), 1997, pp. 2197-2204
Citation: D. Kiefer et al., EVIDENCE THAT OLIGOASTHENOZOOSPERMIA MAY BE AN ETIOLOGIC FACTOR FOR SPONTANEOUS-ABORTION AFTER IN-VITRO FERTILIZATION-EMBRYO TRANSFER, Fertility and sterility, 68(3), 1997, pp. 545-548
Citation: D. Kiefer et al., THE VALUE OF MOTILE DENSITY, STRICT MORPHOLOGY, AND THE HYPOOSMOTIC SWELLING TEST IN IN-VITRO FERTILIZATION-EMBRYO TRANSFER, Archives of andrology, 37(1), 1996, pp. 57-60
Citation: Dj. Check et al., EFFECT OF PENTOXIFYLLINE ADDED TO FREEZING MEDIA ON SUBSEQUENT POSTTHAW HYPOOSMOTIC SWELLING TEST AND OTHER SEMEN PARAMETERS, Archives of andrology, 35(3), 1995, pp. 161-163
Authors:
KUHN A
KIEFER D
KOHNE C
ZHU HY
TSCHANTZ WR
DALBEY RE
Citation: A. Kuhn et al., EVIDENCE FOR A LOOP-LIKE INSERTION MECHANISM OF PRO-OMP-A INTO THE INNER MEMBRANE OF ESCHERICHIA-COLI, European journal of biochemistry, 226(3), 1994, pp. 891-897
Citation: Jh. Check et al., EFFECTS OF PERCOLL DISCONTINUOUS DENSITY GRADIENTS VS SPERMPREP-II VSSEPHADEX G-50 GEL INFILTRATION ON SEMEN PARAMETERS, Archives of andrology, 31(1), 1993, pp. 69-73
Citation: Jh. Check et al., EFFECTS OF PERCOLL DISCONTINUOUS DENSITY GRADIENTS VS SPERMPREP (TM)II VS SEPHADEX G-50 GEL-FILTRATION ON SEMEN PARAMETERS, Tohoku Journal of Experimental Medicine, 169(3), 1993, pp. 225-231