title: Circadian periodicity of H3-thymidine uptake in the hamster respiratory tract.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D006224:Cricetinae; D005260:Female; D008168:Lung / Q000378:metabolism*; D008297:Male; D012737:Sex Factors; D013936:Thymidine / Q000378:metabolism*; D014132:Trachea / Q000378:metabolism*
chemical_list: D013936:Thymidine