enkephalin, methionine has been researched along with Infertility, Male in 1 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 1 (100.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Arakawa, S; Fujisawa, M; Kamidono, S; Kanzaki, M; Okada, H | 1 |
1 other study(ies) available for enkephalin, methionine and Infertility, Male
| Article | Year |
|---|---|
Metenkephalin in seminal plasma of infertile men.
Topics: Enkephalin, Methionine; Humans; Infertility, Male; Male; Reference Values; Semen; Sperm Motility | 1996 |