"Biological Factors chemistry." . . "Biologische Aktivität." . . "Biological Factors pharmacology." . . "Química orgànica." . . "Biologie." . . "Wirkung." . . "Konstitution <Chemie>" . . "Química fisiológica." . . "Pharmakologie." . . "Chemical constitution and biological activity"@en . "Chemical constitution and biological activity" . . . . . . "Chemical constitution and biological activity . With a foreword by A.R. Todd" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Chemical Constitution and Biological Activity, etc"@en . . . . . . . . . . . . . . . . . . "Chemical Constitution and Biological Activity" . "Chemische Konstitution und biologische Wirkung" . . . . "Chemical constitution and Biological Activity"@en . "Chemical constitution and biological activity, etc"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Macromolecules. Metabolite antagonism. Some physicochemical considerations. The modification of drugs by living organisms. The effects of specific chemical groupings. Nicotinamide and riboflavin. Aneurin. p-Animobenzoic acid and the sulphonamide drugs. Pyrimidines, purines and pterins. Biotin, pyridoxin, pantothenic acid, vitamin B12. The porphyrins. Choline and its derivatives. Quinones and quinonoid substances. Symbiosis, parasitism and antibiotics. Some aspects of hormones. Miscellaneous bactericides and fungicides. Antiprotozoal drugs. Insecticides and anthelmintics. Cancer. Plant growth regulations. Antigens and antibodies." . "Chemical constitution and biological activity / with a foreword by A.R. Todd"@en . . . . . . . . . . . . . "Chemical Constitution and biological activity" . . . "Chemische Konstitution und Biologische Wirkung : [mit 53 Tabellen]" . . . . . . "Biochemistry." . . "Struktur-Aktivitäts-Beziehung." . . "Biochemia." . . "Funktionelle Gruppe." . . "Biochimie." . . "Arzneimittel." . . "Biological Factors physiology." . . "Chimie biologique." . . "Medicaments." . . "Médicaments." . "Chimie physiologique." . . "Biochemie." . . "Pharmacology." . . "Pharmaceutical Preparations chemistry." . . "Bioquímica." . . "Pharmaceutical Preparations." . .