Maybe daughters into bordello as poor (5,9)

I believe the answer is:

blood relations

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'maybe daughters' is the definition.
I can't judge whether this definition defines the answer.

'into bordello as poor' is the wordplay.
'poor' is an anagram indicator.
'into'+'bordello'+'as'='intobordelloas'
'intobordelloas' anagrammed gives 'BLOOD RELATIONS'.

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I've seen this clue in The Times.

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