Browsing by Author "4a744960-5698-4d46-aec1-68facb1340de"
Now showing items 1-3 of 3
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Guiloff, E.; Polo, A. A.; Ortiz, M. E.; Salvatierra, A. M.; Guerrero, R.; Croxatto, H. B. (1979)The location of ova in the genital tract was studied between 24 and 120 hours after the luteinizing hormone (LH) surge in 32 women who had been treated with methyl ergonovine in doses known to stimulate tubal contractility. ...
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Ortiz, M. E.; Ortiz, R. E.; Fuentes, M. A.; Parraguez Gamboa, Víctor; Croxatto, Horacio B. (Oxford University Press, 2004)Background: Experimental evidence to disprove the belief that emergency contraception with levonorgestrel (LNG) prevents pregnancy by interfering with post-fertilization events is lacking. Here we determined the effect of ...
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Croxatto, H. B.; Ortiz, M. E.; Díaz, S.; Hess, R.; Balmaceda, J.; Croxatto, H. D. (1978)The location of ova in the genital tract between 24 and 144 hours following the LH peak was determined in 23 normal women. Nineteen eggs were found in the Fallopian tubes between 24 and 96 hours and five eggs were recovered ...