00509nas a2200205 4500000000100000008004100001653000900042653001200051653001100063653002300074653000900097653000900106100001800115700001300133245007100146856005400217300001200271490000600283022001400289 2017 d10aNTDs10aGangosa10aGondou10aTreponema pallidum10aPian10aYaws1 aHernandez DAA1 aRivera A00aYaws essentials: What health professionals should know about yaws. uhttps://www.heighpubs.org/hor/pdf/hor-aid1007.pdf a037-0400 v1 a2573-7716