PT - JOURNAL ARTICLE AU - Barna, Mark TI - Updated guide helps students study for CPH exam DP - 2025 Jan 01 TA - The Nation's Health PG - 5--5 VI - 54 IP - 10 4099 - http://www.thenationshealth.org/content/54/10/5.short 4100 - http://www.thenationshealth.org/content/54/10/5.full SO - Nations Health2025 Jan 01; 54