Full text
PDFImages in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Bernstine R. L., Callagan D. A. Ultrasonic Doppler inspection of the fetal heart. Am J Obstet Gynecol. 1966 Aug 1;95(7):1001–1004. doi: 10.1016/0002-9378(66)90554-0. [DOI] [PubMed] [Google Scholar]
- Bishop E. H. Obstetric uses of the ultrasonic motion sensor. Am J Obstet Gynecol. 1966 Nov 15;96(6):863–867. doi: 10.1016/0002-9378(66)90683-1. [DOI] [PubMed] [Google Scholar]
- DONALD I., MACVICAR J., BROWN T. G. Investigation of abdominal masses by pulsed ultrasound. Lancet. 1958 Jun 7;1(7032):1188–1195. doi: 10.1016/s0140-6736(58)91905-6. [DOI] [PubMed] [Google Scholar]
- JOHNSON W. L., STEGALL H. F., LEIN J. N., RUSHMER R. F. DETECTION OF FETAL LIFE IN EARLY PREGNANCY WITH AN ULTRASONIC DOPPLER FLOWMETER. Obstet Gynecol. 1965 Sep;26:305–307. [PubMed] [Google Scholar]
- Kohorn E. I., Pritchard J. W., Hobbins J. C. The safety of clinical ultrasonic examination. Electroencephalographic examination of the neonate subjected to pulsed ultrasound. Obstet Gynecol. 1967 Feb;29(2):272–274. [PubMed] [Google Scholar]
- Rushmer R. F., Baker D. W., Stegall H. F. Transcutaneous Doppler flow detection as a nondestructive technique. J Appl Physiol. 1966 Mar;21(2):554–566. doi: 10.1152/jappl.1966.21.2.554. [DOI] [PubMed] [Google Scholar]