- Regimento dos preços dos medicamentos simplices, preparados, e compostos: assim como se descrevem na farmacopea geral do reino1
- Reglamento de la Real Casa de Maternidad1
- Reglamento de los hospitales militares de la República Mexicana1
- Reglamento del Cuerpo Médico-Militar: espedido en virtud del decreto de 12 de febrero de 18461
- Reglamento del cuerpo de salud militar1
- Reglamento formado por la Junta Superior de Sanidad del estado de Mexico: para que se propague y perpetue la vacuna en todos los pueblos de la comprension de aquel1
- Reglamento jeneral de hospitales: mandado imprimir por acuerdo de la Sociedad de Beneficencia en sesión del 28 de enero1
- Regulations and system of ethics of the Medical Association of Washington2
- Regulations for the Medical Department1
- Regulations for the Medical Department of the Army1
- Regulations of the Board of Health of the City of Washington: with the rules of order and order of business, to which is appended the "Act regulating the appointment, powers, &c. of the Board of Health"1
- Relación del estado actual del arte obstetriz en esta capital y exposición de algunos hechos principales de práctica, observados en estos últimos años1
- Relation of the chemical constitution of bodies to taste1
- Relatorio sobre a Secção Medica da Sociedade Academica de Nantes: a semelhança topographica do territorio do departamento do Loire Inferior, e de suas molestias com a provincia do Rio de Janeiro, e sobre a therapeutica, e opiniões dos medicos d'aquelle paiz : lido na sessão de 25 de Fevereiro1
- Relatorio sobre huma memoria do Sr. Guilherme Luiz Taube acerca dos effeitos physicos e moraes dos exercicios gymnasticos: lido na Sociedade de Medecina do Rio de Janeiro, em 4 de agosto de 18321
- Religion, natural and revealed, or, The natural theology and moral bearings of phrenology and physiology: including the doctrines taught and duties inculcated thereby, compared with those enjoined in the scriptures : together with the phrenological exposition of the doctrines of a future state : materialism, holiness, sin, reward, punishments, depravity, a change of heart, will, foreordination, fatalism, etc. etc1
- Remains of Samuel Bartlett Parris, M.D: comprising miscellaneous poems and essays, selected from his manuscripts : with a biographical sketch of the author1
- Remarkable account of Mrs. Rachel Lucas, daughter of Mr. James Hinman, of Durham (Conn.)1
- Remarks and observations on the epidemic catarrh: which prevailed in this city during the late winter of 1815 and 1816, and now prevailing on the Lancaster line1
- Remarks on a case of aneurism: an account of which was published by Professor Pattison in the January (1822) number of the American medical recorder1