Erythematous, erythemato-papular; exceptionally, herpetic, and pigmentary.
"Essentials of Diseases of the Skin" by Henry Weightman Stelwagon
Eruption copious on face; papular and of irregular figure.
"North American Medical and Surgical Journal, Vol. 2, No. 3, July, 1826" by Various
The pustules develop from the papular layer of the skin, and contain a yellowish-white pus.
"Special Report on Diseases of Cattle" by U.S. Department of Agriculture
It produces papular eruption and an intense pruritis.
"Handbook of Medical Entomology" by William Albert Riley
In the beginning they bear a very close resemblance to the sub-papular lesions of small-pox.
"A System of Practical Medicine by American Authors, Vol. I" by Various