TY - GEN AU - Tanguay,A E AU - Blanchard,M H TI - Improved method of assay for choline SN - 0099-2240 PY - 1976///0901 KW - Biological Assay KW - methods KW - Choline KW - analysis KW - Evaluation Studies as Topic KW - Neurospora crassa KW - growth & development N1 - Publication Type: Journal Article UR - https://doi.org/10.1128/aem.31.3.446-447.1976 ER -