Non-EU Physicians benefit from the EU Blue Card residence title with a fast track to receive a permanent settlement permit and less strict conditions for family reunification. — CareME2
BAMF - Bundesamt für Migration und Flüchtlinge - The EU Blue Card
German identity card - Wikipedia
Blue Card (European Union) - Wikipedia
German Permanent Residence Permit - SchengenVisaInfo.com
Blue Card vs Normal residence permit Germany - YouTube
Weißenburg | Gesundheitsamt bietet Reiseberatung | Radio 8