Is the clinical course of HIV infection changing? Exclusion of people not followed up for 12 months may have biased results.

समान संसाधन

• A 12-Month Follow-Up Study of the Course of Body Dysmorphic Disorder
  द्वारा: Phillips, Katharine A., और अन्य
  प्रकाशित: (2006)
• Is the clinical course of HIV infection changing? Study's censoring strategy may be source of bias.
  द्वारा: Cozzi Lepri, A., और अन्य
  प्रकाशित: (1997)
• Natural Course of Posttraumatic Symptoms in Late-Adolescent Maritime Disaster Survivors: Results of A 12-Month Follow-Up Study
  द्वारा: Jeon, Sang Won, और अन्य
  प्रकाशित: (2018)
• "May I have this dance?" : a graded course in ballroom classes for young people /
  द्वारा: Schonberg, Harriett.
  प्रकाशित: (1958.)
• Bronchial thermoplasty may improve asthma control up to 12 months after treatment
  द्वारा: Ward, Neil
  प्रकाशित: (2007)