@article {Avery493, author = {A J Avery and J Reeves}, title = {Acute herpes zoster, postherpetic neuralgia, acyclovir and amitriptyline.}, volume = {42}, number = {364}, pages = {493--494}, year = {1992}, publisher = {Royal College of General Practitioners}, issn = {0960-1643}, URL = {https://bjgp.org/content/42/364/493.3}, eprint = {https://bjgp.org/content/42/364/493.3.full.pdf}, journal = {British Journal of General Practice} }