Every difficult to treat asthma should have her immunological status checked

• Polina Shahid,
• Dimitrinka Miteva,
• Penka Perenovska,
• Vera Papochieva,
• Bilyana Georgieva,
• Elisaveta Naumova,
• Guergana Petrova

Affiliations

Polina Shahid

Medical University,Sofia, Pediatric clinic, University Hospital Alexandrovska, Sofia, Bulgaria, Sofia, Bulgaria

Dimitrinka Miteva

Medical University,Sofia, Pediatric clinic, University Hospital Alexandrovska, Sofia, Bulgaria, Sofia, Bulgaria

Penka Perenovska

Medical University,Sofia, Pediatric clinic, University Hospital Alexandrovska, Sofia, Bulgaria, Sofia, Bulgaria

Vera Papochieva

Medical University,Sofia, Pediatric clinic, University Hospital Alexandrovska, Sofia, Bulgaria, Sofia, Bulgaria

Bilyana Georgieva

Medical University,Sofia, Pediatric clinic, University Hospital Alexandrovska, Sofia, Bulgaria, Sofia, Bulgaria

Elisaveta Naumova

Medical University,Sofia, Laboratory of Clinical Immunology, University Hospital ''Alexandrovska'', Sofia, Bulgaria, Sofia, Bulgaria

Guergana Petrova

Medical University,Sofia, Pediatric clinic, University Hospital Alexandrovska, Sofia, Bulgaria, Sofia, Bulgaria