Of men, malaria and megaloblasts.
D000748:Anemia, Macrocytic / Q000139:chemically induced; D001855:Bone Marrow Diseases / Q000139:chemically induced*; D005493:Folic Acid Antagonists / Q000494:pharmacology; D006801:Humans; D008288:Malaria / Q000188:drug therapy*; D011739:Pyrimethamine / Q000009:adverse effects* / Q000494:pharmacology; D013936:Thymidine / Q000096:biosynthesis
D005493:Folic Acid Antagonists; D013936:Thymidine; D011739:Pyrimethamine