TY - RPRT TI - Hernia repair with polypropylene mesh. An improved method. AU - I L Lichtenstein AU - A G Shulman AU - P K Amid AU - P A Willis PY - 1990 DO - 10.1016/s0001-2092(07)69882-2 UR - https://pubmed.ncbi.nlm.nih.gov/2221906/ ID - 2221906 ER -