@misc{indiciaec2373e29b6cb, title = {Substance P.}, author = {E A Mroz and S E Leeman}, year = {1977}, doi = {10.1016/s0083-6729(08)60524-5}, url = {https://pubmed.ncbi.nlm.nih.gov/343362/}, note = {Source identifier: 343362} }