| − | Acne is a skin disease which results in the developments of hard reddish pimples. Acne rosacea is a congestion of the skin of the nose and parts adjoining. | + | '''Acne''' is a skin disease which results in the developments of hard reddish [[pimples]]. Acne rosacea is a congestion of the skin of the [[nose]] and parts adjoining. <ref>{{Nuttall|Acne}}</ref> |