@misc{indiciae9171e67030c0, title = {[Phonomecanographic study of 3 beta-blockers and d-propranolol in obstructive cardiomyopathy].}, author = {S Hitchitz and C Veyrat and M Gourtchiglouian}, url = {https://pubmed.ncbi.nlm.nih.gov/33466/}, note = {Source identifier: 33466} }