title: Analysis of free nicotinic acid released by a polymeric preparation using a mass fragmentographic technique.
mesh_terms: D000818:Animals; D005230:Fatty Acids, Nonesterified / Q000097:blood; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D008297:Male; D009539:Nicotinic Acids / Q000008:administration & dosage / Q000097:blood*; D011108:Polymers; D051381:Rats; D014280:Triglycerides / Q000097:blood
chemical_list: D005230:Fatty Acids, Nonesterified; D009539:Nicotinic Acids; D011108:Polymers; D014280:Triglycerides