@misc{indiciaea27f2388b601, title = {Variations on pigtail probe technique.}, author = {M A Baskin}, year = {1990}, doi = {10.1016/s0161-6420(90)32397-7}, url = {https://pubmed.ncbi.nlm.nih.gov/2255510/}, note = {Source identifier: 2255510} }