| A single-center, randomized, double-blind, placebo-controlled, dose escalation study to observe the safety and efficacy of catalpol tablets in Chinese healthy subjects. | A single-center, randomized, double-blind, placebo-controlled, dose escalation study to observe the safety and efficacy of catalpol tablets in Chinese healthy subjects. | ChiCTR1900028589 |
| A single-center, randomized, double-blind, placebo-controlled, dose escalation study to observe the safety and efficacy of catalpol tablets in Chinese healthy subjects. | A single-center, randomized, double-blind, placebo-controlled, dose escalation study to observe the safety and efficacy of catalpol tablets in Chinese healthy subjects. | ITMCTR1900002878 |
