Following these initial searches, we performed a second electronic search using the following terms: arthroplasty and volume, joint replacement and volume to further the breadth of our search.
The EMBASE and PubMed databases were searched using the following terms: "magnesium sulfate" or "MgSO4" with "subarachnoid hemorrhage" or "cerebral vasospasm".
Available CGs published from January 2002 to June 2013 were searched in Medline, the Cochrane, database, the National Guideline Clearinghouse website, and through the NHS evidence search service from using the following terms: "headache" or "cephalalgia", and "practice guideline type" and "children" (MESH or text words).
A systematic literature search was conducted from January 2002 to June 2013 on Mediline, the Cochrane database, the National Guideline Clearinghouse website and the NHS evidence search tool, using the following terms: headache, cephalalgia, guidelines and children (MESH or text words).
The search was performed using the following terms: "pancreatic cancer", "chemotherapy", "randomized controlled trial".
We searched the China National Knowledge Infrastructure (CNKI) in September 2010, using the following terms: 'community'intervention'on'control'ol', and 'hypertension'hypertension
MEDLINE was searched using the following terms: Solomon Islands, Pacific countries, developing countries, acute care, critical care, and critical illness.
A literature search was carried out using Pubmed® using the following terms: nurse-physician, professionals, communication, collaboration, cooperation, sharing of information, questionnaire, scale, instrument and validation.
We performed a search of the PubMed, Embase and Cochrane databases using the following terms: 'glucose'insulin'in'protocol'ol'algorithm'hm'nomogram'am'schemeeme'criticallylly ill' and 'intensive care'.
