Fig. 3
Photos and scanned transparencies; scapular line (SL), posterior axillary line (PAL); costal margin (CM); inferior angle of scapula (IAS)
Fig. 3 | BMC Anesthesiology
Photos and scanned transparencies; scapular line (SL), posterior axillary line (PAL); costal margin (CM); inferior angle of scapula (IAS)