Reference Number 2204
| Reference Number | Description |
|---|---|
| 2204 | Ribeiro CA. L-5-Hydroxytryptophan in the prophylaxis of chronic tension-type headache: a double-blind, randomized, placebo-controlled study. Headache 2000;40:451-6. View abstract. |
| Reference Number | Description |
|---|---|
| 2204 | Ribeiro CA. L-5-Hydroxytryptophan in the prophylaxis of chronic tension-type headache: a double-blind, randomized, placebo-controlled study. Headache 2000;40:451-6. View abstract. |