M G Walker, J W Shaw, G J L Thomson, J G R Cumming, M Lea Thomas
Walker M G, Shaw J W, Thomson G J L, Cumming J G R, Thomas M L.
Subcutaneous or intravenous heparin in treatment of deep vein thrombosis:
Authors' reply
Br Med J (Clin Res Ed) 1987; 294 :1690
doi:10.1136/bmj.294.6588.1690-b
