1.
Sihombing YR, Marbun RAT, S A, Siska F. Effect of guazuma ulmifolia lamk. extract on interleukin-1 and interleukin-2 levels as immunomodulatory agent candidates . midwifery [Internet]. 2024 Oct. 7 [cited 2026 Jun. 1];12(4):1493-9. Available from: https://midwifery.iocspublisher.org/index.php/midwifery/article/view/1714