Single-use syringes.
Samuels
M E
ME
Koop
C E
CE
Hartsock
P I
PI
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control; D004209:Disposable Equipment; D006509:Hepatitis B / Q000517:prevention & control; D006801:Humans; D013594:Syringes