Studies on the pottency of expired parenteral penicillin preparations [microform] - Aranda, Concepcion Consunji 1908- (Quezon City Photoduplication Service, University of the Philippines Library, 1975)
Microfilmed with 17 other titles.
Thesis (D.Phar.)--Centro Escolar University, Manila.
Originally published on 1961.
Keywords: Penicillin; Antibiotics -- Testing