Ibrahim Mohamed Saeed SHNAWA. Prototype Rickettsia Ricketsii Vaccine Candidate. Vaccines and Vaccine Interference, [S. l.], p. 39–43, 2023. DOI: 10.9734/bpi/mono/978-81-19217-14-4/CH13. Disponível em: https://stm.bookpi.org/VAVI/article/view/10396. Acesso em: 29 jul. 2026.