. . "house physician" . "house officer" . "Senior house officer" . "house surgeon" . "House officer" . "Senior house officer" . "senior house surgeon" . "senior house officer" . "Senior House Officer" . . . "SHO" . "ST2" . "ST1-3 or CT1-2" . . "S.H.O." . "House Surgeon" . "houseman" . "House Physician" .