| Literature DB >> 5471776 |
Abstract
Human blood cultures were exposed to ultrasound from an ultrasonic fetal heart detector for periods of one and two hours. Considerable increases in the number of chromosome aberrations over control values were found.Entities:
Mesh:
Year: 1970 PMID: 5471776 PMCID: PMC1819616 DOI: 10.1136/bmj.4.5727.92
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447