This is the authors' abstract. We don't add key points for this paper.
Adult rats maintained on a purified diet containing succinylsulfathiazole and supplemented with all the known vitamins except pteroylglutamic acid from one to 3 months before breeding showed impaired reproduction.
Answers are grounded in this paper and cite their sources.
No takes yet. Share an insight, caveat, or question.
Nelson et al. (1947) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: