TY - RPRT TI - Prolonged erections produced by dihydrocodeine and sildenafil. AU - David Goldmeier AU - Harpal Lamba PY - 2002 DO - 10.1136/bmj.324.7353.1555 UR - https://pubmed.ncbi.nlm.nih.gov/12089093/ ID - 12089093 ER -