Vitamin methods: 7. A new modification of the p-aminoacetophenone method for estimating nicotinic acid in urine

. 1943;37(5):530–538. doi: 10.1042/bj0370530

Vitamin methods

7. A new modification of the p-aminoacetophenone method for estimating nicotinic acid in urine

PMCID: PMC1257964 PMID: 16747691

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