title: Two aspects of the availability of cephalosporins after intramuscular injection.
mesh_terms: D002081:Buttocks; D002505:Cephacetrile / Q000008:administration & dosage / Q000378:metabolism*; D002509:Cephaloridine / Q000008:administration & dosage / Q000378:metabolism*; D002511:Cephalosporins / Q000378:metabolism*; D003276:Contraceptives, Oral; D005260:Female; D005839:Gentamicins / Q000008:administration & dosage / Q000378:metabolism*; D006801:Humans; D007273:Injections, Intramuscular; D008297:Male; D013848:Thigh; D013997:Time Factors
chemical_list: D002511:Cephalosporins; D003276:Contraceptives, Oral; D005839:Gentamicins; D002505:Cephacetrile; D002509:Cephaloridine