Diagnosis of ectopic pregnancy by vaginal ultrasonography in combination with a discriminatory serum hCG level of 1000 IU/l (IRP)
- PMID: 2004066
- DOI: 10.1111/j.1471-0528.1991.tb13382.x
Diagnosis of ectopic pregnancy by vaginal ultrasonography in combination with a discriminatory serum hCG level of 1000 IU/l (IRP)
Comment on
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Diagnosis of ectopic pregnancy by vaginal ultrasonography in combination with a discriminatory serum hCG level of 1000 IU/l (IRP).Br J Obstet Gynaecol. 1990 Oct;97(10):904-8. doi: 10.1111/j.1471-0528.1990.tb02445.x. Br J Obstet Gynaecol. 1990. PMID: 2223681