Query crosses 3 tables

I have 3 tables. tblPatient contains ID, Name, Age....., tblAdmission
contains ID, PatientID, AdmissionDate....., tblCertificate contains ID,
PatientID, AdmissionDate.....

How to combine the following 2 queries into one that crosses 3 tables?
(Please note that the WHERE clause in the second query has error by itself).
Thank you.

SELECT tblPatient.*, tblCertificate.*
FROM tblPatient INNER JOIN tblCertificate
ON tblPatient.ID = tblCertificate.PatientID
WHERE tblCertificate.ID = Me!txtID

SELECT tblPatient.*, tblAdmission.*
FROM tblPatient INNER JOIN tblAdmission
ON tblPatient.ID = tblAdmission.PatientID
WHERE tblAdmission.AdmissionDate = tblCertificate.Admission
--
Jeff