@misc{indiciaed9673c4cf688, title = {[Utilization of alpha-ethyl-beta-methyl-valeramide (Nirvanil) during parturition].}, author = {A Biancardini and G Lambert and A M Aletru and B Ziegler}, url = {https://pubmed.ncbi.nlm.nih.gov/5739721/}, note = {Source identifier: 5739721} }