患者，女性，28岁，上颌中切牙近中邻面见色素沉积，表面粗糙，叩诊(-)，探诊(-)，冷测(-)，未探及明显龋洞。最可能的诊断是
A
暂无解析
WhichjobatHudsonswillPamapplyfor。
Safetyinspection
Mrs.Londonhas____thatsheisunabletogetajob.
Ihavea[sore]throatfromcold.
Coca-Colafoundthatemployeeswhoparticipatedinwellnessandexerciseprogramsusedfewersickdaysandtendedtobemoreproductiveontheirjobs.