共 45 条
- [22] STUDIES ON ULTRASTRUCTURE AND AMINO-ACID COMPOSITION OF EGG-SHELLS OF NATRIX-NATRIX EXPERIENTIA, 1973, 29 (04): : 416 - 418
- [27] ELECTROPHORETIC, CHROMATOGRAPHIC AND MASS-SPECTROMETRIC PROCEDURES FOR IDENTIFICATION AND ISOTOPIC ASSAY OF AMINO-ACID CONSTITUENTS IN ETAMYCIN JOURNAL OF CHROMATOGRAPHY, 1978, 151 (02): : 245 - 248