Deletion of Patient safety and nursing

Comment: Patient safety is a large topic which involves many medical specialisms such as anaesthesiology.  Nursing plays a significant part in this too - avoiding error in dosage, cross-infection &c.  If the current draft is weak, our |editing policy is to improve it.  See ''http://www.nursingtimes.net/section2.aspx?navCode=632 Nursing Times'' which confirms the notability and depth of the topic
Stance: keep
Cited policy: Wikipedia:Editing policy (WP:IMPERFECT)