Roberto Matorras
ORCID: 0000-0002-4279-6823
· 30 papers in corpus
observational
2001
OBJECTIVE: To compare the prevalence of endometriosis and its different stages in infertile women and women not exposed to spermatozoa. DESIGN: Prospective study. SETTING: Artificial insemination donor program at a university hospital. P…
observational
1998
OBJECTIVE: To ascertain if there is an association between endometriosis and spontaneous abortion. DESIGN: Prospective cohort study. SETTING: Medical School Hospital. POPULATION: 174 infertile women laparoscopically diagnosed with endome…
1997
observational
1996
OBJECTIVE: Our purpose was to assess the physical signs and clinical symptoms associated with endometriosis in infertile women. STUDY DESIGN: This case-control study was carried out in an academic tertiary hospital. There were 174 infertil…
1970