@misc{indiciaee7bda4d89c15, title = {Selective guide to current reference sources on topics discussed in this issue.}, author = {L K Morgan}, year = {2000}, doi = {10.1300/j069v19n02\_08}, url = {https://pubmed.ncbi.nlm.nih.gov/10809523/}, note = {Source identifier: 10809523} }