IMPORTANT SHIPPING INFORMATION: Sigma will be closed on 4 July 2025 in observance of the USA holiday. Book products will resume shipping on 7 July 2025. Jewelry products will resume shipping on 14 July 2025. We apologize for any inconvenience this may cause.

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The Healthcare Executive's Guide to Navigating the Surgical Suite

From $44.95

The Nurse's Healthcare Ethics Committee Handbook

Healthcare ethics help guide and influence the way physicians, nurses, and other members of the healthcare team care for patients and make decisions.

From $39.95

The Road to Leadership

All Nurses can be leaders.
From $24.95

The Road to Positive Work Cultures

Nursing has been consistently lauded as the most trusted profession, but it has a dirty secret: As colleagues and employees, nurses often do not receive the same care and kindness they give to patients.

From $24.95

Transformational Leadership - Online Course

$29.00