Alkyl esters of polyene antibiotics
Alkyl esters of polyene antibiotics
Alkylated derivatives of antibiotic Av290
Amide derivatives of acids, an antibiotic produced by Polyangium
Aminothiazolyl ureido sulfoxide cephalosporins
Amylase inhibitor
Anaerobic method for preserving whole blood, tissue and componen
Angiogenic factor methods of extraction and method for producing
Animal feed block compositions
Animal feeds containing antibiotic AV290
Anodynin, an endogenous opiate analgesic from human blood, and p
Anorexigenic composition and method
Anorexigenic composition and method
Anthracycline antibiotics produced by Streptosporangium fragilis
Anti-tumor substance
Anti-tumor substance and process for preparing the same
Anti-viral method in animals
Antibacterial antibiotics LL-CO8078.alpha..sub.1, .alpha..sub.2,
Antibiotic
Antibiotic