[Hirudoid ointment as prophylaxis for thrombophlebitis--a double-blind test].
D000925:Anticoagulants / Q000628:therapy*; D004311:Double-Blind Method; D006496:Heparinoids; D006801:Humans; D013924:Thrombophlebitis / Q000517:prevention & control*; D019987:Persons with Visual Disabilities
D000925:Anticoagulants; D006496:Heparinoids; C046596:Hirudoid
ANTICOAGULANTS/therapy; THROMBOPHLEBITIS/prevention and control