Search
Search Constraints
You searched for: Author/Creator Ma, J.‐L.- Ma, J.‐L. [remove] 3
- 616.33 2
- Gastrointestinal system -- Innervation -- Periodicals 2
- Gastrointestinal system -- Motility -- Periodicals 2
- 616.69 1
- Andrology -- Periodicals 1
- Infertility, Male -- Periodicals 1
- chromosomal abnormality -- male infertility -- nonobstructive azoospermia -- testis biopsy -- Y chromosome microdeletions of azoospermia factor 1
- cluster sampling -- epidemiological survey -- functional gastrointestinal disorders -- psychosocial factors 1