School start and occurrence of headache

Pediatrics

Volumn 103, Issue 6 I, 1999, Pages 1276-

  Anttila, Pirjo ^a   Metsähonkala, Liisa ^a   Sillanpää, Matti ^a  

^a NONE

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[No Author keywords available]

Indexed keywords

EID: 33748576310     PISSN: 00314005     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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