TY - BOOK AU - UMEZAWA, Hamao TI - Bioactive peptides produced by microorganisms U1 - 579.22:577.152.344 PY - 1978/// CY - Tokyo PB - Kodansha KW - Bleomycin KW - Microbial peptide KW - Nocardicins KW - Tuberactinomycin ER -