TY - GEN AU - Evans,A AU - Walder,D N AU - MacMillan,A J TI - Ultrasonic surveillance of subatmospheric decompression SN - 0028-0836 PY - 1974///0211 KW - Aerospace Medicine KW - Altitude KW - Atmospheric Pressure KW - Decompression Sickness KW - diagnosis KW - Humans KW - Time Factors KW - Ultrasonography N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/246522a0 ER -