Steele, L. S., & Glazier, R. (2000). Are non-surgical treatments for anal fissure effective? College of Family Physicians of Canada.
Chicago-стиль цитированияSteele, L. S., and R. Glazier. Are Non-surgical Treatments for Anal Fissure Effective? College of Family Physicians of Canada, 2000.
MLA-цитированиеSteele, L. S., and R. Glazier. Are Non-surgical Treatments for Anal Fissure Effective? College of Family Physicians of Canada, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.