Studies of a drain of a non-reactive plastic, teflon.
D001826:Body Fluids; D004322:Drainage / Q000295:instrumentation*; D006801:Humans; D010969:Plastics; D011138:Polytetrafluoroethylene
D010969:Plastics; D011138:Polytetrafluoroethylene
DRAINAGE/apparatus and instruments; PLASTICS