Erythema nodosum, zoster duplex and pityriasis rosea as possible cutaneous adverse effects of Oxford–AstraZeneca COVID‐19 vaccine: report of three cases from India. (5th October 2021) - Mehta, H.; Handa, S.; Malhotra, P.; Patial, M.; Gupta, S.; Mukherjee, A.; Chatterjee, D.; Takkar, A.; Mahajan, R.