Authors: SCHAFTENAAR W

Citation: W. Schaftenaar, CLINICALLY SILENT RABIES INFECTION IN (ZOO) BATS, Veterinary record, 143(3), 1998, pp. 86-86

Authors: SCHWARZENBERGER F STRAUSS G HOPPEN HO SCHAFTENAAR W DIELEMAN SJ ZENKER W PAGAN O

Citation: F. Schwarzenberger et al., EVALUATION OF PROGESTERONE AND 20-OXO-PROGESTAGENS IN THE PLASMA OF ASIAN (ELEPHAS-MAXIMUS) AND AFRICAN (LOXODONTA-AFRICANA) ELEPHANTS, Zoo biology, 16(5), 1997, pp. 403-413

Authors: SCHWARZENBERGER F STRAUSS G HOPPEN HO SCHAFTENAAR W DIELEMAN SJ ZENKER W PAGAN O

Citation: F. Schwarzenberger et al., PROGESTERONE AND 20-OXO-PROGESTAGENS (20-OXO-P) IN THE PLASMA OF ASIAN (ELEPHAS-MAXIMUS) AND AFRICAN ELEPHANTS (LOXODONTA-AFRICANA), Biology of reproduction, 54, 1996, pp. 425-425

Authors: SCHWARZENBERGER F PATZL M FRANCKE R OCHS A BUITER R SCHAFTENAAR W DEMEURICHY W

Citation: F. Schwarzenberger et al., FECAL PROGESTAGEN EVALUATIONS TO MONITOR THE ESTROUS-CYCLE AND PREGNANCY IN THE OKAPI (OKAPIA-JOHNSTONI), Zoo biology, 12(6), 1993, pp. 549-559