TY - RPRT TI - Focal myositis. AU - R R Heffner AU - V W Armbrustmacher AU - K M Earle PY - 1977 DO - 10.1002/1097-0142(197707)40:1<301::aid-cncr2820400142>3.0.co;2-n UR - https://pubmed.ncbi.nlm.nih.gov/880559/ ID - 880559 ER -