WP_User Object ( [data] => stdClass Object ( ) [ID] => 0 [caps] => Array ( ) [cap_key] => [roles] => Array ( ) [allcaps] => Array ( ) [filter] => [site_id:WP_User:private] => 0 )
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atlaab asked 1 year ago

What is Sickle-cell disease? how does it occur?