APA
Collins R. D., . (2017). Differential diagnosis and treatment in primary care. [Place of publication not identified]: Wolters Kluwer Health.
Chicago
Collins R Douglas, . 2017. Differential diagnosis and treatment in primary care. [Place of publication not identified]: Wolters Kluwer Health.
Harvard
Collins R. D., . (2017). Differential diagnosis and treatment in primary care. [Place of publication not identified]: Wolters Kluwer Health.
MLA
Collins R Douglas, . Differential diagnosis and treatment in primary care. [Place of publication not identified]: Wolters Kluwer Health. 2017.