000 00614 a2200205 4500
005 20250514094437.0
264 0 _c20030501
008 200305s 0 0 eng d
022 _a0025-7583
040 _aNLM
_beng
_cNLM
100 1 _aLARSEN, E A
245 0 0 _aAre we finding them?
_h[electronic resource]
260 _bMedical times
_cMar 1956
300 _a265-8 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aCardiovascular Abnormalities
_xdiagnosis
650 0 4 _aCardiovascular System
700 1 _aRITTER, E F
773 0 _tMedical times
_gvol. 84
_gno. 3
_gp. 265-8
999 _c13063547
_d13063547