TY - RPRT TI - A method for measuring pressure sores. AU - W Berg AU - C Traneroth AU - A Gunnarsson AU - C Lossing PY - 1990 DO - 10.1016/0140-6736(90)91459-n UR - https://pubmed.ncbi.nlm.nih.gov/1972219/ ID - 1972219 ER -