RT Book, Section A1 Murtagh, John A1 Rosenblatt, Jill A1 Coleman, Justin A1 Murtagh, Clare SR Print(0) ID 1158821193 T1 Thoracic back pain T2 Murtagh's General Practice, 7e YR 2018 FD 2018 PB McGraw-Hill Australia Pty Ltd PP Sydney, Australia SN 9781760422295 LK murtagh.mhmedical.com/content.aspx?aid=1158821193 RD 2024/04/16 AB The maladies that afflict the clerks aforesaid arise from three causes; first constant sitting, secondly the incessant movement of the hand and always in the same direction, and thirdly the strain on the midline from the effort not to disfigure the books by error or cause loss to their employers.THE PHYSICIAN RAMAZZINI 1713