1.
J Anim Sci
; 46(5): 1397-412, 1978 May.
Article
in English
| MEDLINE
| ID: mdl-353017
Subject(s)
Animal Feed , Chickens , Chlortetracycline/administration & dosage , Escherichia coli Infections/veterinary , Poultry Diseases/drug therapy , Ampicillin/therapeutic use , Animals , Anti-Bacterial Agents/pharmacology , Chloramphenicol/therapeutic use , Chlortetracycline/pharmacology , Chlortetracycline/therapeutic use , Escherichia coli/drug effects , Escherichia coli/isolation & purification , Escherichia coli Infections/drug therapy , Escherichia coli Infections/mortality , Feces/microbiology , Food Additives , Lactobacillus/isolation & purification , Penicillin Resistance , Poultry Diseases/mortality
2.
Non-conventional
in Spanish
| PAHO
| ID: pah-800