LOINC Code 99639-7 : Effectiveness of wearing a face mask to keep safe from condition of interest

No Database Connections Available for "PublishCode" (used: InUse 10 of 10: PublishCode 2sec (Select StatusCodes.Description from Codes, StatusCodes where CodeKey = 142138 and Codes.StatusKey != 0 and Codes.StatusKey = StatusCodes.StatusKey) PublishCode 1sec (Select StatusCodes.Description from Codes, StatusCodes where CodeKey = 170708 and Codes.StatusKey != 0 and Codes.StatusKey = StatusCodes.StatusKey) PublishCode 1sec (Select StatusCodes.Description from Codes, StatusCodes where CodeKey = 125248 and Codes.StatusKey != 0 and Codes.StatusKey = StatusCodes.StatusKey) PublishCode 1sec (Select StatusCodes.Description from Codes, StatusCodes where CodeKey = 148897 and Codes.StatusKey != 0 and Codes.StatusKey = StatusCodes.StatusKey) PublishCode 1sec (Select StatusCodes.Description from Codes, StatusCodes where CodeKey = 65409 and Codes.StatusKey != 0 and Codes.StatusKey = StatusCodes.StatusKey) PublishCode 1sec (Select StatusCodes.Description from Codes, StatusCodes where CodeKey = 35801 and Codes.StatusKey != 0 and Codes.StatusKey = StatusCodes.StatusKey) PublishCode 702ms (Select StatusCodes.Description from Codes, StatusCodes where CodeKey = 159280 and Codes.StatusKey != 0 and Codes.StatusKey = StatusCodes.StatusKey) PublishCode 577ms (Select StatusCodes.Description from Codes, StatusCodes where CodeKey = 16070 and Codes.StatusKey != 0 and Codes.StatusKey = StatusCodes.StatusKey) PublishCode 343ms (Select StatusCodes.Description from Codes, StatusCodes where CodeKey = 43798 and Codes.StatusKey != 0 and Codes.StatusKey = StatusCodes.StatusKey) PublishCode 78ms (Select RelationshipTypes.Description as Relationship, Codes.Code, Codes.Description as Value from Relationships, RelationshipTypes, Codes where Relationships.SourceKey = 158165 and Relationships.RelationshipTypeKey = RelationshipTypes.RelationshipTypeKey and Relationships.TargetKey = Codes.CodeKey))