title: Oxygen sensitivity of vascular smooth muscle. II. In vivo studies.
mesh_terms: D000818:Animals; D002610:Cheek; D003250:Constriction; D006224:Cricetinae; D008297:Male; D008833:Microcirculation / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D009584:Nitrogen / Q000097:blood; D010100:Oxygen / Q000097:blood*; D010313:Partial Pressure; D013997:Time Factors
chemical_list: D009584:Nitrogen; D010100:Oxygen