%0 Journal Article %T Becker's nevus. %A Baalann KP %A Krishnan M %A Baalann KP %A Krishnan M %J Pan Afr Med J %V 41 %N 0 %D 2022 %M 35519166 暂无%R 10.11604/pamj.2022.41.142.33417 %X