TY  - GEN
AU  - Ayres,R W
AU  - Burns,T L
AU  - Stuhlmuller,J
AU  - Kerber,R E
AU  - Vandenberg,B F
TI  - Physician use of transesophageal echocardiography varies with time after introduction into a hospital setting
SN  - 0002-9149
PY  - 1994///0110
KW  - Adult
KW  - Aged
KW  - Chi-Square Distribution
KW  - Echocardiography, Transesophageal
KW  - statistics & numerical data
KW  - Female
KW  - Hospitals
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Practice Patterns, Physicians'
KW  - Time Factors
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/0002-9149(93)90312-z
ER  -