TY - GEN AU - PIECHOWSKA,M AU - OSTROWSKA-KRYSIAK,B AU - WOLF,J AU - BORENSZTAJN,D TI - [Studies on production of erythromycin; chemical and analytical parts] SN - 0025-8601 PY - 2000///0701 KW - Erythromycin N1 - Publication Type: Journal Article ER -