5Clinical study on the infections of neisseria gonorrhoeae,ureaplasma urealyticum,mycoplasma hominis and chlamydia trachomatis in cervices in 1866 cases729-730
6Isolation and nucleotide sequence analysis of a cloned cDNA encoding the β-subunit of human follicle stimulating hormone in ovary731-732
8Effects of apoptosis on th endometrium at menstrual phase in patients with luteal phase defect735-737
11Study of the relationship between the infection of human papillomavirus and chiamydia trachomatis and cervical carcinoma743-744
12Detection and significance of bacterial vaginosis in the late stage of pregnancy by qualitative staining method745-746