Authors:
CEBALLOS A
WITTWER F
CONTRERAS PA
BOHMWALD H
Citation: A. Ceballos et al., GLUTATHIONE-PEROXIDASE ACTIVITY IN GRAZING DAIRY-CATTLE - AGE AND SEASONAL-VARIATIONS, Archivos de medicina veterinaria, 30(1), 1998, pp. 13-22
Authors:
LOPEZ JC
CUBILLOS V
CUBILLOS A
MOLINA I
BOHMWALD H
Citation: Jc. Lopez et al., ENZYMATIC AND ANATOMOPATHOLOGICAL STUDY O F LAYING HENS FEEDING ON LUPINUS-ALBUS SEEDS (SWEET AND BITTER) FOR 22 WEEKS, Archivos de medicina veterinaria, 29(2), 1997, pp. 269-278
Authors:
WITTWER F
CONTRERAS PA
SILVA N
BOHMWALD H
Citation: F. Wittwer et al., EFFECTS OF MAGNESIUM SUPPLEMENTATION AS M AGNESIUM-OXIDE IN FOOD OR MAGNESIUM-SULFATE IN WATER ON THE PREVENTION OF HYPOMAGNESEMIC TETANY AND BLOOD AND URINE MAGNESIUM CONCENTRATIONS IN HYPOMAGNESEMIC HEREFORDHERDS, Archivos de medicina veterinaria, 29(1), 1997, pp. 25-33
Citation: F. Wittwer et al., MINERAL CONCENTRATION IN FORAGE AND BOVIN E EXPOSED TO THE ERUPTION OF LONQUIMAY VOLCANO, Pesquisa agropecuaria brasileira, 32(6), 1997, pp. 655-661
Authors:
CONTRERAS PA
VALENZUELA L
WITTWER F
BOHMWALD H
Citation: Pa. Contreras et al., METABOLIC NUTRITIONAL IMBALANCES IN SMALL HOLDERS DAIRY HERDS IN VALDIVIA, X-REGION, CHILE, Archivos de medicina veterinaria, 28(1), 1996, pp. 39-50
Authors:
WITTWER F
CONTRERAS PA
KLEIN R
BOHMWALD H
Citation: F. Wittwer et al., THE EFFECT OF ORAL MAGNESIUM SUPPLEMENTAT ION ADMINISTERED AS MGO ANDMGSO4 IN COWS WITH FASTING-INDUCED HYPOMAGNESEMIA, Archivos de medicina veterinaria, 27(1), 1995, pp. 19-27
Authors:
WITTWER F
REYES JM
OPITZ H
CONTRERAS PA
BOHMWALD H
Citation: F. Wittwer et al., SCREENING OF PROTEIN METABOLIC UNBALANCE BY BULK MILK UREA DETERMINATION IN DAIRY HERDS, Archivos de medicina veterinaria, 25(2), 1993, pp. 165-172
Authors:
WITTWER FG
HEUER G
CONTRERAS PA
BOHMWALD H
Citation: Fg. Wittwer et al., BLOOD CLINICAL-CHEMISTRY OF DOWNER COWS F ROM THE SOUTH OF CHILE, Archivos de medicina veterinaria, 25(1), 1993, pp. 83-88